.item-title{
    display: block;
    margin-left: .266667rem;
    font-size: .373333rem;
    color: #2f92f0;
    line-height: 0.7rem;
    text-indent: .266667rem;
    position:relative;
    &:after{
        display: block;
        content: '';
        width: .186667rem;
        border-left: .133333rem solid #2f92f0;
        border-right: .026667rem solid #2f92f0;
        width: .053333rem;
        height: 80%;
        position: absolute;
        left: 0;
        top: 10%;
    }
}